528177507

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{5521}}^1$

素因数の和:5771

約数の個数: 32

約数和(自身を含む): 831215616

約数和(自身を除く): 303038109

約数列:

[1, 3, 11, 13, 33, 39, 143, 223, 429, 669, 2453, 2899, 5521, 7359, 8697, 16563, 31889, 60731, 71773, 95667, 182193, 215319, 789503, 1231183, 2368509, 3693549, 13543013, 16005379, 40629039, 48016137, 176059169, 528177507]

約数ペア:

[(1, 528177507), (3, 176059169), (11, 48016137), (13, 40629039), (33, 16005379), (39, 13543013), (143, 3693549), (223, 2368509), (429, 1231183), (669, 789503), (2453, 215319), (2899, 182193), (5521, 95667), (7359, 71773), (8697, 60731), (16563, 31889)]